NEW
Font size
WorksheetsICT JSS2 EXAM
Total questions: 50
Worksheet time: 2hrs 40mins
What is the full meaning of ALU?
Arithmetic and Logic Unit
Control Unit Arithmetic
Arithmetic Logic Gate
All of the above
What does CPU stand for?
Central Processing Unit
Control Processing Unit
Central Program Unit
Computer Personal Unit
Which component is responsible for executing instructions in a computer?
Input Device
Memory
ALU
CPU
What is the primary function of RAM?
Execute programs
Provide temporary storage
Control hardware devices
Store permanent data
What is the primary purpose of software components in a system?
To execute hardware commands
To encapsulate functionality
To manage user interfaces
To store data permanently
Which of the following best describes 'peopleware' in software development?
Hardware components used in development
The human resources involved in software projects
Software tools for project management
Networking equipment for software deployment
What is a common challenge associated with peopleware in software projects?
Integration of software components
Performance optimization of code
Communication and collaboration among team members
Data storage and retrieval
Which type of computer professional is primarily responsible for designing and implementing software applications?
Database Administrator
Network Administrator
Software Developer
System Analyst
What role does a Network Administrator typically perform in an organization?
Developing software applications
Managing and maintaining network infrastructure
Designing user interfaces
Conducting software testing
Which of the following professionals is focused on ensuring the security of computer systems?
Technical Support Specialist
Cybersecurity Analyst
Data Scientist
Web Developer
Which component of a computer system is primarily responsible for storing data temporarily while the computer is running?
Hard Drive
Motherboard
CPU
RAM
What is the main function of the motherboard in a computer system?
To store data permanently
To provide power to the computer
To connect all components of the computer
To execute software applications
Which of the following is considered an output device in a computer system?
Scanner
Mouse
Monitor
Keyboard
Which of the following is NOT an output device?
Printer
Monitor
Speaker
Scanner
What type of output device is primarily used for producing hard copies of documents?
Monitor
Projector
Printer
Speaker
Which output device converts digital signals into sound?
Projector
Printer
Speaker
Monitor
Which output device is commonly used to display visual information from a computer?
Scanner
Printer
Monitor
Speaker
What type of output device is used to produce a physical copy of a document?
Monitor
Printer
Speaker
Projector
Which of the following output devices can also be used for presentations in a large setting?
Printer
Projector
Speaker
Monitor
How many types of Monitor do we have?
3
4
2
1
All of the following are computer professionals except?
Computer operator
Computer repair technician
Computer engineer
None of the above
How many types of OS do we have?
2
5
4
1
Which type of software is designed to help users perform specific tasks such as word processing or spreadsheet management?
System Software
Application Software
Utility Software
Firmware
What type of software is responsible for managing hardware resources and providing a platform for applications to run?
Driver Software
System Software
Application Software
Malware
What is the primary function of an operating system?
To store data permanently
To execute user applications
To provide internet connectivity
To manage hardware resources
Which of the following is a common type of operating system?
Database OS
Real-time OS
Application OS
Web OS
What is the role of a kernel in an operating system?
To connect to the internet
To provide a user interface
To manage system resources
To execute application software
Which type of monitor is known for its high refresh rates and is commonly used in gaming?
LED Monitor
OLED Monitor
LCD Monitor
CRT Monitor
What is the main advantage of using a 4K monitor over a standard HD monitor?
Faster response time
Higher resolution and detail
Lower power consumption
More color options
What is the main purpose of a computer's CPU?
To store data
To process instructions
To manage input devices
To connect to the internet
Which of the following is a type of software that manages computer hardware and software resources?
Firmware
Utility Software
System Software
Application Software
What does ICT stand for in the context of technology?
Information Control Technology
Integrated Communication Tools
Internet and Computer Technology
Information and Communication Technology
Which of the following is a key benefit of using cloud computing in ICT?
Higher maintenance requirements
Limited accessibility
Increased hardware costs
Scalability and flexibility
What is the primary purpose of a firewall in an ICT network?
To protect against unauthorized access
To store data securely
To enhance internet speed
To manage network traffic
What is one of the primary benefits of using ICT in education?
Increased costs for educational institutions
Enhanced access to information and resources
Reduced interaction between students and teachers
Limited learning opportunities
How does ICT contribute to business efficiency?
By reducing the need for technology
By enabling faster communication and data processing
By increasing manual processes
By complicating workflows
Which of the following is a benefit of ICT in healthcare?
Decreased patient data security
Improved patient care and management
Longer wait times for services
Increased paperwork
What is a significant disadvantage of relying heavily on ICT in education?
Increased student engagement
Higher costs for technology implementation
Improved access to resources
Enhanced collaboration among students
Which of the following is a potential negative impact of ICT on social interactions?
Improved relationships with peers
Reduced social skills among individuals
Increased face-to-face communication
Enhanced community engagement
What is the primary function of a power supply unit in a computer system?
To store data
To execute software applications
To convert electrical power to usable form
To manage system resources
Which of the following is a type of non-volatile memory used in computer systems?
Registers
ROM
Cache Memory
RAM
____is an electronic device that accept process data and gives it back as information.
Computer
House
Components
All of the above
What is the full name of your ICT teacher
Oche James Peter
Jeremaih Oche Ogbu
Jeremaih Oche
All of the above
What is a key aspect of peopleware in software development?
Database management
Code optimization techniques
Team dynamics and collaboration
Hardware specifications
Which of the following best describes the term 'peopleware'?
The human elements involved in software development
Hardware components of a computer system
Networking equipment used in IT
Software tools for project management
What is a common use of a flash drive?
To connect to the internet
To display images
To store and transfer files
To power a computer
Which of the following is a security risk associated with using flash drives?
Data encryption
Malware infection
Increased storage capacity
Faster data transfer speeds
What is the primary method by which viruses spread from one computer to another?
Via secure networks
By using firewalls
Through software updates
Through email attachments
Which of the following is a common type of computer virus?
Firewall
Router
Trojan Horse
Antivirus
What is the primary purpose of antivirus software?
To create backups of data
To manage network traffic
To detect and remove viruses
To enhance computer speed
